vertex着色器还提供了一个参数,叫做MODEL_MATRIX,在以前的版本中也叫WORLD_MATRIX,也就是全局坐标变换矩阵。根据线性代数的知识,矩阵左乘本地坐标就能得到变换过后的坐标,储存本地坐标的参数就是VERTEX。要注意的是,VERTEX是一个二维向量,而坐标变换矩阵是4×4矩阵,4×4矩阵只能左乘四维向量,因此我们改写一下函数 voi...
void vertex() { vertexPos[0] = (MODEL_MATRIX * vec4(VERTEX, 0.0, 1.0)).xy; } void fragment() { //遮盖Y方向 float isWithinY = step(vertexPos[0].y, cellPos.y) * step(cellPos.y, vertexPos[0].y + height); //遮盖X方向 ...
#[vertex] #version 450 #VERSION_DEFINES layout(location = 0) in vec4 position; layout(push_constant, std430) uniform Params { mat4 model_matrix; mat4 view_matrix; mat4 proj_matrix; } params; layout(location = 0) out vec4 uv_interp; void main() { uv_interp = vec4(position.x, ...
objScaleUnrotatedMtx.x = length(MODEL_MATRIX[0].xyz); objScaleUnrotatedMtx.y = length(MODEL_MATRIX[1].xyz); objScaleUnrotatedMtx.z = length(MODEL_MATRIX[2].xyz); v_objectscale = objScaleUnrotatedMtx; #endif } void fragment() { ALBEDO = vec3(1,0,0); } Okay i have finally ...
WORLD_MATRIX rename to MODEL_MATRIXWORLD_MATRIX重命名为MODEL_MATRIXWORLD_NORMAL_MATRIX rename to MODEL_NORMAL_MATRIXWORLD_NORMAL_MATRIX重命名为MODEL_NORMAL_MATRIXCAMERA_MATRIX rename to INV_VIEW_MATRIXCAMERA_MATRIX重命名为INV_VIEW_MATRIXINV_CAMERA_MATRIX rename to VIEW_MATRIXINV_CAMERA_MATRIX重命名为...
vertexPos[0] = (MODEL_MATRIX * vec4(VERTEX, 0.0, 1.0)).xy; } void fragment() { //遮盖Y方向 float isWithinY = step(vertexPos[0].y, cellPos.y) * step(cellPos.y, vertexPos[0].y + height); //遮盖X方向 float isWithinX = step(vertexPos[0].x, cellPos.x) * step(cellPos...
The geometry normals used for per-vertex shading were not normalized prior to their use, causing vertex shading to be either too bright or too dark depending on the overall scale of the model matrix, especially specular shading. BeforeThis PR TODO: Port fixes to Mobile renderer. Port fixes ...
iOS: OS.get_model_name() now returns a value with the device name. iOS: The Home indicator is now hidden by default to avoid being in the way of the running project. It can be restored in the Project Settings. Windows: Ability to toggle the console window in the Editor Settings. Wi...
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M På‚Aza,A Nowakowskapå‚Aza,M Walentowskajanowicz,... - 《Journal of Ultrasonography》 被引量: 0发表: 2016年 Å vente på ein diagnose på sjukehus 1.To establish a gold standard matrix for spiritual care education for pre-registration nurses/midwives and toolkit 2. To esta...